Predicted to enable cytokine activity. Involved in several processes, including Cdc42 protein signal transduction; positive regulation of axon extension; and substrate-dependent cell migration, cell extension. Located in extracellular matrix. Human ortholog(s) of this gene implicated in congenital mirror movement disorder. Orthologous to human NTN1 (netrin 1). [provided by Alliance of Genome Resources, Apr 2022]